67254540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3989}}^1$

素因数の和:4282

約数の個数: 48

約数和(自身を含む): 189030240

約数和(自身を除く): 121775700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 3989, 4215, 5620, 7978, 8430, 11967, 15956, 16860, 19945, 23934, 39890, 47868, 59835, 79780, 119670, 239340, 1120909, 2241818, 3362727, 4483636, 5604545, 6725454, 11209090, 13450908, 16813635, 22418180, 33627270, 67254540]

約数ペア:

[(1, 67254540), (2, 33627270), (3, 22418180), (4, 16813635), (5, 13450908), (6, 11209090), (10, 6725454), (12, 5604545), (15, 4483636), (20, 3362727), (30, 2241818), (60, 1120909), (281, 239340), (562, 119670), (843, 79780), (1124, 59835), (1405, 47868), (1686, 39890), (2810, 23934), (3372, 19945), (3989, 16860), (4215, 15956), (5620, 11967), (7978, 8430)]